Which 2nd carb for the 115 Mod. 1991

[axolotl98]

Checking through your website, there are 2 options for the 2nd carb of my 1991 115HP outboard.
The 6L1-14302-01-00 @ 326 USD and the
6E5-14302-13-00 @ 277 USD.

Are they the same and can they be used interchangeably ?
How will I know which is the right one ?

[boats.net]

The 6E5 carbs are for the 115 hp, the 6L1 carbs are for 130 hp motors.